Most pure red cell aplastic anemia can be cured, but the specific cure varies from person to person. 1. Generally speaking, aplastic anemia is a decrease in the number of whole blood cells, while pure red blood cell aplastic anemia is a simple decrease in red blood cells without leukopenia and thrombocytopenia. Most pure red blood cell aplastic anemia is self-limiting to a certain extent, and most of the aplastic anaemias can be returned to normal within a short period of time after treatment, so as to reach the clinical standard of cure. Treatment includes oral cyclosporine, intravenous infusion of suspended red blood cells, and so on. 2. However, there are some acute cases of pure red cataracts that have an acute onset and a rapid progression of the disease, resulting in a high mortality rate in a short period of time. Chronic red blood cell regeneration is relatively slow, patients can survive for more than ten years, but the quality of life will be affected. The fundamental clinical treatment for pure red cell aplastic anemia is bone marrow transplantation, but it requires a suitably matched donor. Specific treatment should be carried out under the supervision of a physician.